Hi Antoine,
ADManager Plus Team
Toll Free:+1888-720-9500
Email: support@admanagerplus.com
ADManager Plus - Active Directory Management & Reporting Software
The latest build number 6541 which you download from ADManager Plus website is a non service pack build. The upcoming versions of ADManager Plus will be released with a service pack. In the meanwhile you can download build number 6540 from the archive link given below,
Please follow the document attached along with this Forum thread in case you're migrating ADManager Plus to a different server.
ADManager Plus Team
Toll Free:+1888-720-9500
Email: support@admanagerplus.com
ADManager Plus - Active Directory Management & Reporting Software